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Updated: May 12, 2026
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Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
Published on: January 17, 2018
[Endoscopic transnasal surgery for pituitary adenomas]
Pablo Ajler1, Santiago Hem, Ezequiel Goldschmidt
1Department of Neurosurgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.
Surgical Neurology International
|April 19, 2013
Summary
Endoscopic transnasal surgery for pituitary tumors offers enhanced visualization, potentially improving outcomes. This initial study of 52 patients demonstrated a low complication rate and no mortality, suggesting a safe and effective technique.
Area of Science:
- Neurosurgery
- Endocrinology
- Otolaryngology
Context:
- Pituitary tumors require precise surgical intervention.
- Traditional microscopic techniques have limitations in visualization.
- Endoscopic transnasal surgery is an emerging approach.
Purpose:
- To detail the technique of endoscopic transnasal surgery for pituitary tumors.
- To report the outcomes of the first 52 patients treated with this method.
Summary:
- A retrospective analysis of 52 patients undergoing endoscopic transnasal pituitary tumor surgery was conducted.
- The patient cohort (mean age 41.52 years) predominantly had macroadenomas, including non-functioning, GH-producing, and ACTH-producing adenomas.
- The procedure resulted in a single complication and no mortality, indicating a favorable safety profile.
Impact:
- Endoscopic visualization may offer superior anatomical detail compared to microscopy.
- Direct visualization of residual tumor and anatomical structures can aid in achieving better disease control.
- The technique shows promise for reducing surgical complications and improving patient outcomes in pituitary tumor treatment.
